US20180042812A1 - Foot spa with illumination - Google Patents

Foot spa with illumination Download PDF

Info

Publication number
US20180042812A1
US20180042812A1 US15/669,700 US201715669700A US2018042812A1 US 20180042812 A1 US20180042812 A1 US 20180042812A1 US 201715669700 A US201715669700 A US 201715669700A US 2018042812 A1 US2018042812 A1 US 2018042812A1
Authority
US
United States
Prior art keywords
mount
coil
circuit board
improved
basin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
US15/669,700
Other versions
US10478376B2 (en
Inventor
Minh Sang Tran
Chris Alexander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gulfstream Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US15/669,700 priority Critical patent/US10478376B2/en
Assigned to GULFSTREAM INC. reassignment GULFSTREAM INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALEXANDER, CHRIS, TRAN, MINH SANG
Publication of US20180042812A1 publication Critical patent/US20180042812A1/en
Application granted granted Critical
Publication of US10478376B2 publication Critical patent/US10478376B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
    • A61H33/601—Inlet to the bath
    • A61H33/6021—Nozzles
    • A61H33/6047—With incorporated pump means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/0087—Therapeutic baths with agitated or circulated water
    • A61H33/0091—Water agitated by means moving in the bath, i.e. without water connections to an outside pump circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A61H35/006—Baths for specific parts of the body for the feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/005—Decorative aspects, i.e. features which have no effect on the functioning of the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/005—Electrical circuits therefor
    • A61H2033/0083—Illumination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/401—Lighting for industrial, commercial, recreational or military use for swimming pools

Definitions

  • the invention relates to the field of foot spas.
  • Illuminated foot spas are known.
  • a common method for illuminating a foot spa is to use LED lights powered by an AC-DC converter connected to line voltage.
  • Forming one aspect of the invention is an improved mount of the type used in a foot spa, the foot spa being of the type having a surface defining a vessel for containing water, a pump magnetically driven by rotating magnets and held against rotation by the mount which also defines part of the surface.
  • the improvement comprises: a coil associated with the mount and disposed exteriorly of the surface of the basin and interiorly of the magnetic field produced by the rotating magnets to produce a current; a plurality of lights operatively connected to the coil; and light conductivity associated with the mount to permit the light to be visible interiorly of the basin.
  • the mount can be one of translucent and transparent to provide said light conductivity.
  • the mount can include a receiver and the coil can be releasably received by the receiver.
  • the coil can be formed integrally with the mount.
  • the mount can define a channel and can further comprise a circuit board releasably received by the channel and operatively coupling the coil to the lights.
  • the cover portion can have receivers which engage plugs on the circuit board, and the circuit board can have receivers which can engage plug ends of removable cords.
  • each of the lights can be associated with one of a plurality of modules, each module including a pair of plugs and a clip, one of the modules including a circuit board; and in use, the clip of each module can be secured to one of the posts and the modules can be plugged together.
  • FIG. 1 is a perspective view of a basin constructed according to an exemplary embodiment of the invention, in use;
  • FIG. 2 is a view of the structure of FIG. 1 with the water and plug removed;
  • FIG. 3 is an exploded view of the structure of FIG. 2 ;
  • FIG. 4 is an enlarged view of a portion of FIG. 3 ;
  • FIG. 5 is an enlarged view of a portion of FIG. 4 ;
  • FIG. 6 is a cross-sectional view of the structure of FIG. 2 ;
  • FIG. 7 is a rear view of the structure of FIG. 5 ;
  • FIG. 8 is an exploded view of the structure of FIG. 7 ;
  • FIG. 9 is an enlarged view of a portion of FIG. 8 ;
  • FIG. 10 is a rear view of the structure of FIG. 9 ;
  • FIG. 11A is a view of a variation of the structure of FIG. 7 ;
  • FIG. 11B is an exploded view of the structure of FIG. 11 ;
  • FIG. 12 is a plan view of encircled area 12 of FIG. 11B ;
  • FIG. 12A is an exploded view of the structure of FIG. 12 ;
  • FIG. 13A is an enlarged view of the structure of encircled area 13 A of FIG. 11B ;
  • FIG. 13B is a rear view of the structure of FIG. 13A ;
  • FIG. 14A is an enlarged view of the structure of encircled area 14 A of FIG. 12A ;
  • FIG. 14B is a plan view of the structure of FIG. 14A ;
  • FIG. 14C is a side view of the structure of FIG. 14A ;
  • FIG. 15 is a view along section 15 - 15 of FIG. 12 ;
  • FIG. 16 is an enlarged view of encircled area 16 of FIG. 15 ;
  • FIG. 17 is a view of another variation of the structure of FIG. 7 ;
  • FIG. 18 is an exploded view of the structure of FIG. 17 ;
  • FIG. 19 is an enlarged view of a portion of the structure of FIG. 17 ;
  • FIG. 20 is a view of the opposite side of the structure of FIG. 19 ;
  • FIG. 21 is a partially disassembled view of an embodiment including the structure of i. FIG. 17 .
  • FIGS. 1-10 An exemplary embodiment of the invention 20 is shown in FIGS. 1-10 and will be seen in FIG. 3 to include: a basin 22 ; a motor 24 ; a pump 26 ; a drive head 28 ; a mount 30 ; a light part 32 ; and a charge part 34 .
  • the basin 22 has an aperture 36 .
  • the motor 24 will be seen to have a shaft 38 and, with reference to FIG. 2 and FIG. 6 , the pump 26 will be seen to include a housing 40 and a rotor 42 .
  • the housing 40 defines: a cavity 44 ; a pair of outlet ports 46 communicating with the cavity 44 ; an intake 48 communicating with the cavity 44 ; and a pin portion 50 .
  • the rotor 42 is mounted in the cavity 44 and includes a body part 52 and an impeller part 54 .
  • the drive head 28 comprises a plurality of magnets 56 .
  • the mount 30 will be understood to be constructed of translucent plastic and includes a socket portion 58 , a receiver portion 60 and a cover portion 62 .
  • the receiver portion 60 includes a plurality of receivers 64 , a plurality of posts 67 and a platform 68 .
  • the light part 32 includes a circuit board 68 , a plurality of lights 70 and a receptacle 72 .
  • the charge part 34 includes a plurality of coils 74 . Each coil 74 terminates in a plug 76 .
  • the remaining plugs 76 can be coupled to other devices (not shown).
  • FIG. 11 For example, a variation of the structure shown in FIG. 7 is shown in FIG. 11 .
  • This structure functions is a manner similar to that hereinbefore described, but differs in that the coils are flat coils 74 A formed interiorly of a disc 80 which, as indicated by the sequence of FIGS. 14A-C , snap-fits into the cover portion by means of protuberances 82 A formed on the periphery of the disc which engage hollows 82 B in the cover.
  • the coils terminate in plugs 84 A which project from the disc and which, in this variation, engage receptacles 84 B formed on a modified light part 32 A to provide, in use, for an electrical connection between the coils 74 A and the light part 32 A; the light part 32 A in this variant includes receivers 86 A which can engage plug ends 86 B of removable cords 88 .
  • receivers 86 A Only three receivers 86 A are shown; it will be understood that one of the flat coils in the disc, when connected, is coupled to the circuit board 68 to produce power for the lights 70 ; each of the other flat coils is coupled to respective one of the receivers 86 A.
  • An advantage of this structure is that, in contrast to the tubular coils of FIGS. 1-10 , wherein a load is borne by the motor whenever the coils are present, irrespective of load, in this structure, the motor only bears a load associated with a coil when the coil is coupled to a load.
  • FIGS. 17-21 Yet another variant is shown in FIGS. 17-21 .
  • the annular circuit board of FIG. 9-10 is replaced with a plurality of modules 94 , each including a plurality of lights 96 , a pair of plugs 98 and a clip 100 , one of the modules 94 A including a circuit board.
  • the clip 100 of each module is secured to one of the posts 67 and the modules are plugged together.
  • This variants functions in a manner similar to the structure of FIGS. 1-16 , but has the advantage in that, if the circuit board fails, the defective module(s) can be replaced without removal of the cover portion from the basin, as indicated by FIG. 21 .

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An improved mount is of the type used in a foot spa. The foot spa is of the type having a surface which defines a vessel for containing water and a pump magnetically driven by rotating magnets. The mount defines part of the surface and holds the pump against rotation. The improvement comprises: a coil associated with the mount and disposed exteriorly of the surface of the basin and interiorly of the magnetic field produced by the rotating magnets to produce a current; a plurality of lights operatively connected to the coil; and light conductivity associated with the mount to permit the light to be visible interiorly of the basin.

Description

    RELATED APPLICATIONS
  • This application is a non-provisional application that claims priority benefit of U.S. Provisional Application Ser. No. 62/372,361 filed Aug. 9, 2016; and U.S. Provisional Application Ser. No. 62/393,845 filed Sep. 13, 2016; the contents of which are both hereby incorporated by reference.
    • FIELD OF THE INVENTION
  • The invention relates to the field of foot spas.
    • BACKGROUND OF THE INVENTION
  • Illuminated foot spas are known. A common method for illuminating a foot spa is to use LED lights powered by an AC-DC converter connected to line voltage.
    • SUMMARY OF THE INVENTION
  • Forming one aspect of the invention is an improved mount of the type used in a foot spa, the foot spa being of the type having a surface defining a vessel for containing water, a pump magnetically driven by rotating magnets and held against rotation by the mount which also defines part of the surface. The improvement comprises: a coil associated with the mount and disposed exteriorly of the surface of the basin and interiorly of the magnetic field produced by the rotating magnets to produce a current; a plurality of lights operatively connected to the coil; and light conductivity associated with the mount to permit the light to be visible interiorly of the basin.
  • According to another aspect, the mount can be one of translucent and transparent to provide said light conductivity.
  • According to another aspect, the mount can include a receiver and the coil can be releasably received by the receiver.
  • According to another aspect, the coil can be formed integrally with the mount.
  • According to another aspect, the mount can define a channel and can further comprise a circuit board releasably received by the channel and operatively coupling the coil to the lights.
  • According to another aspect, the cover portion can have receivers which engage plugs on the circuit board, and the circuit board can have receivers which can engage plug ends of removable cords.
  • According to another aspect, each of the lights can be associated with one of a plurality of modules, each module including a pair of plugs and a clip, one of the modules including a circuit board; and in use, the clip of each module can be secured to one of the posts and the modules can be plugged together.
  • Advantages, features and characteristics of the invention will become apparent upon review of the following detailed description and the appended drawings, the latter being briefly described hereinafter.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a basin constructed according to an exemplary embodiment of the invention, in use;
  • FIG. 2 is a view of the structure of FIG. 1 with the water and plug removed;
  • FIG. 3 is an exploded view of the structure of FIG. 2;
  • FIG. 4 is an enlarged view of a portion of FIG. 3;
  • FIG. 5 is an enlarged view of a portion of FIG. 4;
  • FIG. 6 is a cross-sectional view of the structure of FIG. 2;
  • FIG. 7 is a rear view of the structure of FIG. 5;
  • FIG. 8 is an exploded view of the structure of FIG. 7;
  • FIG. 9 is an enlarged view of a portion of FIG. 8;
  • FIG. 10 is a rear view of the structure of FIG. 9;
  • FIG. 11A is a view of a variation of the structure of FIG. 7;
  • FIG. 11B is an exploded view of the structure of FIG. 11;
  • FIG. 12 is a plan view of encircled area 12 of FIG. 11B;
  • FIG. 12A is an exploded view of the structure of FIG. 12;
  • FIG. 13A is an enlarged view of the structure of encircled area 13A of FIG. 11B;
  • FIG. 13B is a rear view of the structure of FIG. 13A;
  • FIG. 14A is an enlarged view of the structure of encircled area 14A of FIG. 12A;
  • FIG. 14B is a plan view of the structure of FIG. 14A;
  • FIG. 14C is a side view of the structure of FIG. 14A;
  • FIG. 15 is a view along section 15-15 of FIG. 12;
  • FIG. 16 is an enlarged view of encircled area 16 of FIG. 15;
  • FIG. 17 is a view of another variation of the structure of FIG. 7;
  • FIG. 18 is an exploded view of the structure of FIG. 17;
  • FIG. 19 is an enlarged view of a portion of the structure of FIG. 17;
  • FIG. 20 is a view of the opposite side of the structure of FIG. 19; and
  • FIG. 21 is a partially disassembled view of an embodiment including the structure of i.FIG. 17.
    •  DETAILED DESCRIPTION OF THE INVENTION
  • An exemplary embodiment of the invention 20 is shown in FIGS. 1-10 and will be seen in FIG. 3 to include: a basin 22; a motor 24; a pump 26; a drive head 28; a mount 30; a light part 32; and a charge part 34.
  • The basin 22 has an aperture 36.
  • With reference to FIG. 6, the motor 24 will be seen to have a shaft 38 and, with reference to FIG. 2 and FIG. 6, the pump 26 will be seen to include a housing 40 and a rotor 42. The housing 40 defines: a cavity 44; a pair of outlet ports 46 communicating with the cavity 44; an intake 48 communicating with the cavity 44; and a pin portion 50. The rotor 42 is mounted in the cavity 44 and includes a body part 52 and an impeller part 54.
  • The drive head 28 comprises a plurality of magnets 56.
  • With reference to FIG. 8, the mount 30 will be understood to be constructed of translucent plastic and includes a socket portion 58, a receiver portion 60 and a cover portion 62. The receiver portion 60 includes a plurality of receivers 64, a plurality of posts 67 and a platform 68.
  • The light part 32 includes a circuit board 68, a plurality of lights 70 and a receptacle 72.
  • The charge part 34 includes a plurality of coils 74. Each coil 74 terminates in a plug 76.
  • In use:
    • the cover portion 62 is mounted to the basin 22 to seal the aperture 36;
    • the basin 22 is filled with water;
    • the motor 24 is mounted exteriorly of the basin 22;
    • the drive head 28 is mounted to the shaft 38;
    • the rotor body part 52 is magnetically attracted to the magnets 56;
    • the pin portion 50 of the housing 40 is restrained against rotation by the socket portion 58 of
    • the mount 30;
    • the circuit board 68 is fitted to the platform 68;
    • the coils 74 are fitted in the receivers 64;
    • one of the plugs 76 is fitted in the receptacle 72;
    • rotation of the motor 24 causes rotation of the magnets 56;
    • rotation of the magnets 56 causes rotation of the rotor body part 52 by induced magnetic fields;
    • rotation of the rotor body part 52 causes rotation of the impeller part 54 and a voltage
    • differential to be produced in the coils 74;
    • rotation of the impeller part 54 causes water, that enters the cavity 44 through the intake 48, to be forced through the outlet ports 46;
    • the coil 74 coupled to the circuit board 68 produces power for the lights 70; and
    • the basin 22 is illuminated by the lights 70.
  • The remaining plugs 76 can be coupled to other devices (not shown).
  • It will be evident that variations of the above are possible.
  • For example, a variation of the structure shown in FIG. 7 is shown in FIG. 11.
  • This structure functions is a manner similar to that hereinbefore described, but differs in that the coils are flat coils 74A formed interiorly of a disc 80 which, as indicated by the sequence of FIGS. 14A-C, snap-fits into the cover portion by means of protuberances 82A formed on the periphery of the disc which engage hollows 82B in the cover. The coils terminate in plugs 84A which project from the disc and which, in this variation, engage receptacles 84B formed on a modified light part 32A to provide, in use, for an electrical connection between the coils 74A and the light part 32A; the light part 32A in this variant includes receivers 86A which can engage plug ends 86B of removable cords 88. Only three receivers 86A are shown; it will be understood that one of the flat coils in the disc, when connected, is coupled to the circuit board 68 to produce power for the lights 70; each of the other flat coils is coupled to respective one of the receivers 86A.
  • An advantage of this structure is that, in contrast to the tubular coils of FIGS. 1-10, wherein a load is borne by the motor whenever the coils are present, irrespective of load, in this structure, the motor only bears a load associated with a coil when the coil is coupled to a load.
  • Yet another variant is shown in FIGS. 17-21. In this variant, the annular circuit board of FIG. 9-10 is replaced with a plurality of modules 94, each including a plurality of lights 96, a pair of plugs 98 and a clip 100, one of the modules 94A including a circuit board. In use, the clip 100 of each module is secured to one of the posts 67 and the modules are plugged together. This variants functions in a manner similar to the structure of FIGS. 1-16, but has the advantage in that, if the circuit board fails, the defective module(s) can be replaced without removal of the cover portion from the basin, as indicated by FIG. 21.
  • Other variations are possible.
  • For example, whereas in FIG. 11, the flat coils appear identical, coils can be varied; finer windings result in more wire length, higher voltages and reduced current whereas coarser windings result in higher current and lower voltage.
  • Yet further variants are possible. Accordingly, the invention should be understood to be limited only by the accompanying claims, purposively construed.

Claims (7)

1. An improved mount of the type used in a foot spa, the foot spa being of the type having a surface defining a vessel for containing water, a pump magnetically driven by rotating magnets and held against rotation by the mount which also defines part of the surface, the improvement comprising:
a coil associated with the mount and disposed exteriorly of the surface of the basin and interiorly of the magnetic field produced by the rotating magnets to produce a current;
a plurality of lights operatively connected to the coil; and
light conductivity associated with the mount to permit the light to be visible interiorly of the basin.
2. The improved mount according to claim 1, wherein the mount is one of translucent and transparent to provide said light conductivity.
3. The improved mount according to claim 1, wherein the mount includes a receiver and the coil is releasably received by the receiver.
4. The improved mount according to claim 1, wherein the coil is formed integrally with the mount.
5. The improved mount according to claim 1, wherein the mount defines a channel and further comprising a circuit board releasably received by the channel and operatively coupling the coil to the lights.
6. The improved mount according to claim 5, wherein the cover portion has receivers which engage plugs on the circuit board, and the circuit board has receivers which can engage plug ends of removable cords.
7. The improved mount according to claim 1, wherein
each of the lights is associated with one of a plurality of modules, each module including a pair of plugs and a clip, one of the modules including a circuit board; and
in use, the clip of each module is secured to one of the posts and the modules are plugged together.
US15/669,700 2016-08-09 2017-08-04 Foot spa with illumination Expired - Fee Related US10478376B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/669,700 US10478376B2 (en) 2016-08-09 2017-08-04 Foot spa with illumination

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662372361P 2016-08-09 2016-08-09
US201662393845P 2016-09-13 2016-09-13
US15/669,700 US10478376B2 (en) 2016-08-09 2017-08-04 Foot spa with illumination

Publications (2)

Publication Number Publication Date
US20180042812A1 true US20180042812A1 (en) 2018-02-15
US10478376B2 US10478376B2 (en) 2019-11-19

Family

ID=61160661

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/669,700 Expired - Fee Related US10478376B2 (en) 2016-08-09 2017-08-04 Foot spa with illumination

Country Status (2)

Country Link
US (1) US10478376B2 (en)
CA (1) CA2956946A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11602032B2 (en) 2019-12-20 2023-03-07 Kohler Co. Systems and methods for lighted showering

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6902308B2 (en) 2001-10-09 2005-06-07 Rosstech Signals, Inc. Illumination system
US7717683B2 (en) 2002-05-09 2010-05-18 Itt Manufacturing Enterprises, Inc. Self contained pump electrical equipment power supply
US20050120473A1 (en) 2003-09-23 2005-06-09 Brian Southon Hydrotherapy circulation and cleaning system
CA2576551A1 (en) 2004-08-10 2006-02-23 Helen Of Troy Limited Foot spa
WO2006101976A2 (en) 2005-03-16 2006-09-28 Ecotech Marine, Llc Bracketless magnetic pump
US8407823B2 (en) 2005-10-31 2013-04-02 Sundance Spas, Inc. Spa with waterfall
CN201067714Y (en) 2007-06-19 2008-06-04 胡伟 Spray head with turbo supercharging mechanism
US8366418B2 (en) 2009-06-12 2013-02-05 Gulfstream, Inc. Magnetic centrifugal pump
TWI369466B (en) 2009-07-14 2012-08-01 Ind Tech Res Inst Fluid whirl lighting apparatus
TWI374062B (en) 2009-07-14 2012-10-11 Ind Tech Res Inst Swirly fluid sprinkler
US8531048B2 (en) 2010-11-19 2013-09-10 Gulfstream, Inc. Light kit in combination with a pump system
CA2812473A1 (en) 2012-04-13 2013-10-13 Minh Sang Tran Inductive coupling
CA2866904C (en) 2013-10-11 2021-09-14 Minh Sang Tran Inductive coupling
US10219977B2 (en) 2015-09-14 2019-03-05 Gulfstream Inc. Foot spa with UV lights

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11602032B2 (en) 2019-12-20 2023-03-07 Kohler Co. Systems and methods for lighted showering

Also Published As

Publication number Publication date
CA2956946A1 (en) 2018-02-09
US10478376B2 (en) 2019-11-19

Similar Documents

Publication Publication Date Title
RU2536819C2 (en) Lighting device
CN108271728B (en) Aquarium
US8680699B2 (en) Lighting system for pedicure spa
US8529227B2 (en) Submersible pump capable of providing low voltage power supply
CN105513474A (en) Electronic building block module and electronic building block teaching aid
US10478376B2 (en) Foot spa with illumination
EP3193078A1 (en) Magnetic mounting element, optical module, illumination module and illumination lamp
ES2298706T3 (en) POWER LINE DEVICE.
US10940578B2 (en) Induction-powered device having a load nested within a core of a multi-part bobbin, and power tool attachment and power tool comprising same
CN206280893U (en) Fan lamp
CA2915869A1 (en) Improved foot spa
US11493178B2 (en) Modular tree lights
US20160352100A1 (en) Vehicle Modular Power System
TW202412455A (en) A series-connected modulation equipment fan and its control method
CN209525381U (en) The residual current transformer of fool proof assembly
CN208063020U (en) A kind of aquarium
KR102086222B1 (en) Lamp for underwater
US5100343A (en) Electrical connector for float controlled pumps
CN201787381U (en) LED energy-saving lamp and LED light source applied thereto
CN208678384U (en) A kind of electronic building blocks for being easy to splice
CN215934505U (en) Lamp assembly
CN208835908U (en) Compressor electric motor terminal rubber shell
CN208382075U (en) Jointing and lamps and lanterns for elevator shaft
CN218720855U (en) Submersible swimming pool lamp
KR200458857Y1 (en) Power switching device for a water pump

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

AS Assignment

Owner name: GULFSTREAM INC., CANADA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TRAN, MINH SANG;ALEXANDER, CHRIS;REEL/FRAME:043523/0786

Effective date: 20170906

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS

STPP Information on status: patent application and granting procedure in general

Free format text: PUBLICATIONS -- ISSUE FEE PAYMENT RECEIVED

STPP Information on status: patent application and granting procedure in general

Free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED

STCF Information on status: patent grant

Free format text: PATENTED CASE

FEPP Fee payment procedure

Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

LAPS Lapse for failure to pay maintenance fees

Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20231119